<!--copyOptions.html-->
<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Clipboard CopyOption demo</title>
</head>
<body>
<h2>Clipboard CopyOption示例</h2>
<textarea id="inputArea"></textarea>
</body>
</html>